3
 -0.639132  -0.764187 -0.0867689   0.117291
 -0.543415    0.52854  -0.652186 -0.0907689
  0.544253  -0.369681  -0.753077   0.911706
         0          0          0          1
 -0.961201  -0.262612 -0.0844314 0.00992197
 -0.150591   0.755993  -0.637021    0.11255
  0.231119  -0.599591  -0.766208   0.722384
         0          0          0          1
  -0.96468   0.258373 -0.0513512   0.308607
   0.23087   0.735364  -0.637134  0.0611721
 -0.126856  -0.626485  -0.769041   0.746488
         0          0          0          1
